| 内部开关 |
Yes |
| 同步整流器 |
Yes |
| 开关频率 |
1.5MHz, 0.6MHz ~ 4MHz |
| 输出数 |
2 |
| 输入电压 |
2.25 ~ 5.5 V |
| 输出电压 |
0.8 ~ 5 V |
| 输出电流 |
1A, 1.5A |
| 工作温度 |
-40°C ~ 85°C |
| 安装类型 |
Surface Mount |
| 类型 |
Step-Down (Buck) |
| Number of Outputs |
2 |
| Vin Min (V) |
2.25 |
| Vin Max (V) |
5.5 |
| Output Current (A) |
1.5 |
| Vout Min (V) |
0.8 |
| Frequency (kHz) |
4000 |
| Synchronous (yes/no) |
yes |
| Packages |
DFN-16, TSSOP-20 |
| Features |
Anti-Phase Switching, Resistor Set Frequency, Burst Mode, Power Good, Soft Start |
| Isupply (mA) |
0.125 |
| Ishutdown (uA) |
0.1 |
| Monolithic (yes/no) |
yes |
| Tracking (yes/no) |
no |
| Integrated Inductor (yes/no) |
no |
| Switch Current (A) |
2.5 |
| Topology |
Buck |
| Architecture |
Constant Frequency Current Mode |
| Vout Max (V) |
5.5 |
| Vout Maximum |
VIN |
| Frequency Adjust Range |
600kHz - 4MHz |
| Frequency Sync Range |
|
| Extended Temp |
E, I |
| Comments |
Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator |
| Featured |
no |
| Date Added |
1984-01-01 |
| Price 1k * |
$3.45 (LTC3417AEDHC) |
| New |
no |